Just want to note that yesterday another Windows 10 update (KB3189866) arrived. As updates are cumulative, this shows the same problem as the other one.
Apparently only OpenGL games are affected (there are mostly threads about this by users of Second Life viewers, and some games like RuneScape, D&D Online and even WoW). Only solution is uninstalling and blocking the updates, until Microsoft gets aware of it (there are a few threads at answers.microsoft.com about it, but so far no official reaction) and tries to solve it.